Sensor temperature measuring probe with protective structure

Abstract

The utility model discloses a sensor temperature measuring probe with a protective structure, which comprises a temperature measuring probe, the left end of the temperature measuring probe is provided with a connecting wire, the rear part of the outer surface of the temperature measuring probe is provided with a first protective shell, and the front part of the outer surface of the temperature measuring probe is provided with a second protective shell. The right ends of the first protective shell and the second protective shell are jointly provided with a mounting cover, the upper ends and the lower ends of the first protective shell and the second protective shell are jointly provided with connecting devices, and the left ends of the first protective shell and the second protective shell are both provided with tail protective sleeves. According to the sensor temperature measurement probe with the protection structure, the clamping block on the first connecting plate is aligned with and inserted into the clamping groove in the second connecting plate, so that the first protection shell and the second protection shell are rapidly spliced on the temperature measurement probe, and the temperature measurement probe is protected; and the use effect and the service life of the temperature measuring probe are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a sensor temperature measuring probe with a protective structure. Background Art

[0002] A sensor is a measuring device that can convert a measured non-electrical quantity into a corresponding electrical quantity or electrical parameter output that is easy to accurately process according to a certain rule. Especially with the development of science and technology and people's needs, the use of sensors is becoming more and more common, and there are more and more types.

[0003] For example, a temperature sensor is a sensor that converts the change in temperature into a transmittable standardized output signal. When measuring the temperature of an object, the temperature sensor mainly measures the temperature by contacting the temperature probe on it with the object being measured. However, the temperature probe is not well protected and is easily scratched or impacted by external sharp objects before and after use, which will affect the service life and use effect of the temperature probe. In summary, the existing temperature probes still have the following problems:

[0004] The temperature probe does not have a good protective structure and is easily scratched, which affects its service life and performance. Utility Model Content

[0005] The main purpose of the utility model is to provide a sensor temperature measuring probe with a protective structure, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A sensor temperature measuring probe with a protective structure comprises a temperature measuring probe, a connecting line is installed at the left end of the temperature measuring probe, a No. 1 protective shell is installed at the rear of the outer surface of the temperature measuring probe, a No. 2 protective shell is installed at the front of the outer surface of the temperature measuring probe, a mounting cover is installed together at the right ends of the No. 1 protective shell and the No. 2 protective shell, a connecting device is installed together at the upper and lower ends of the No. 1 protective shell and the No. 2 protective shell, and a tail protective cover is installed at the left ends of the No. 1 protective shell and the No. 2 protective shell.

[0008] Preferably, the right part of the outer surface of the No. 1 protective shell and the No. 2 protective shell are engraved with external threads, the corresponding ends of the No. 1 protective shell and the No. 2 protective shell are opened with a plurality of through holes, the corresponding ends of the two tail protective sleeves are installed with a plurality of rubber bumps, and the left part of the corresponding ends of the two tail protective sleeves are installed with a rubber ring. The No. 1 protective shell and the No. 2 protective shell can not only protect the temperature measuring probe, but also improve the service life of the temperature measuring probe. When it is necessary to contact the measured object to measure the temperature, people only need to hold the No. 1 protective shell and the No. 2 protective shell and unscrew the installation cover. When it is necessary to measure the liquid, the temperature measuring probe is directly placed in the water, and the water enters the shell through the through hole and can be measured by the temperature measuring probe.

[0009] Preferably, the connection device includes a No. 1 connection plate and a No. 2 connection plate, two of which are provided, two blocks are installed at the front end of the two No. 1 connection plates, two slots are opened at the front end of the two No. 2 connection plates, the two No. 1 connection plates are respectively installed at the upper end and the lower end of the No. 1 protective shell, and the two No. 2 connection plates are respectively installed at the upper end and the lower end of the No. 2 protective shell. The block on the No. 1 connection plate is aligned and inserted into the slot on the No. 2 connection plate, so that the No. 1 protective shell and the No. 2 protective shell can be quickly spliced ​​on the temperature measuring probe.

[0010] Preferably, the inner wall of the installation cover is engraved with internal threads. The installation cover can be screwed onto the first protection shell and the second protection shell through the internal threads to fix the two protection shells on the outer surface of the temperature measuring probe.

[0011] Preferably, a plurality of the through holes are opened in a rectangular array on the No. 1 protective shell, and a plurality of the rubber protrusions are installed on the tail protective sleeve in a ring array.

[0012] Preferably, the card block is consistent in size with the card slot and their positions correspond front to back.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Place the No. 1 protective shell on one side of the temperature probe first, and then place the No. 2 protective shell on the other side of the temperature probe, and align the card block on the No. 1 connecting plate on the connecting device and insert it into the card slot on the No. 2 connecting plate, so that the No. 1 protective shell and the No. 2 protective shell can be quickly spliced ​​on the temperature probe. Finally, just screw the installation cover on the No. 1 protective shell and the No. 2 protective shell through the internal thread to complete the installation of the device. Not only can the temperature probe be protected and the service life of the temperature probe be increased, but also when it is necessary to contact the measured object to measure the temperature, people only need to hold the No. 1 protective shell and the No. 2 protective shell to screw down the installation cover. When it is necessary to measure the liquid, the temperature probe is directly placed in the water, and the water enters the shell through the through hole and can be measured by the temperature probe, thereby improving the practicability of the device.

[0015] 2. After the No. 1 protective shell and the No. 2 protective shell are installed, the two rear protective covers are also installed on the connecting wires. The rubber bumps on them further clamp the connecting wires at the connection of the temperature probe, and the rubber rings on them also prevent the connecting wires from rubbing against the rear protective covers, further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a sensor temperature measuring probe with a protective structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a No. 1 protective shell and a No. 2 protective shell of a sensor temperature measuring probe with a protective structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a connection device for a sensor temperature measuring probe with a protective structure according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a mounting cover of a sensor temperature measuring probe with a protective structure.

[0020] In the figure: 1. Temperature probe; 2. Protective shell No. 1; 3. Connecting device; 4. Mounting cover; 5. Protective shell No. 2; 6. Tail protective cover; 7. Connecting wire; 20. Through hole; 21. External thread; 22. Rubber bump; 23. Rubber ring; 30. Connecting plate No. 1; 31. Connecting plate No. 2; 32. Block; 33. Slot; 40. Internal thread. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a sensor temperature measuring probe with a protective structure includes a temperature measuring probe 1, a connecting line 7 is installed at the left end of the temperature measuring probe 1, a No. 1 protective shell 2 is installed at the rear of the outer surface of the temperature measuring probe 1, a No. 2 protective shell 5 is installed at the front of the outer surface of the temperature measuring probe 1, a mounting cover 4 is installed together at the right ends of the No. 1 protective shell 2 and the No. 2 protective shell 5, a connecting device 3 is installed together at the upper and lower ends of the No. 1 protective shell 2 and the No. 2 protective shell 5, and a tail protective cover 6 is installed at the left ends of the No. 1 protective shell 2 and the No. 2 protective shell 5.

[0025] The right part of the outer surface of the No. 1 protective shell 2 and the No. 2 protective shell 5 is engraved with an external thread 21, and the corresponding ends of the No. 1 protective shell 2 and the No. 2 protective shell 5 are provided with a plurality of through holes 20, and the corresponding ends of the two tail protective sleeves 6 are provided with a plurality of rubber protrusions 22, and the left part of the corresponding ends of the two tail protective sleeves 6 is provided with a rubber ring 23; the plurality of through holes 20 are provided in a rectangular array on the No. 1 protective shell 2, and the plurality of rubber protrusions 22 are provided in a ring array on the tail protective sleeve 6. The No. 1 protective shell 2 and the No. 2 protective shell 5 can not only protect the temperature measuring probe 1, and improve the service life of the temperature measuring probe 1, but also when it is necessary to contact the measuring object to measure the temperature, people only need to hold the No. 1 protective shell 2 and the No. 2 protective shell 5 tightly and unscrew the installation cover 4. When it is necessary to measure the liquid, the temperature measuring probe 1 is directly placed in the water, and the water enters the shell through the through hole 20, and can be measured by the temperature measuring probe 1.

[0026] The connecting device 3 includes a No. 1 connecting plate 30 and a No. 2 connecting plate 31. There are two No. 1 connecting plates 30 and No. 2 connecting plates 31. Two card blocks 32 are installed at the front end of the two No. 1 connecting plates 30. Two card slots 33 are opened at the front end of the two No. 2 connecting plates 31. The two No. 1 connecting plates 30 are installed at the upper end and lower end of the No. 1 protective shell 2 respectively, and the two No. 2 connecting plates 31 are installed at the upper end and lower end of the No. 2 protective shell 5 respectively; the card blocks 32 and the card slots 33 are consistent in size and have corresponding positions front and back. The card blocks 32 on the No. 1 connecting plate 30 are aligned and inserted into the card slots 33 on the No. 2 connecting plate 31, so that the No. 1 protective shell 2 and the No. 2 protective shell 5 can be quickly spliced ​​on the temperature measuring probe 1.

[0027] An internal thread 40 is engraved on the inner wall of the installation cover 4. The installation cover 4 is screwed onto the first protection shell 2 and the second protection shell 5 through the internal thread 40 to fix the two protection shells on the outer surface of the temperature measuring probe 1.

[0028] It should be noted that the utility model is a sensor temperature measuring probe with a protective structure. The first protective shell 2 is first placed on one side of the temperature measuring probe 1, and then the second protective shell 5 is placed on the other side of the temperature measuring probe 1. The card block 32 on the first connecting plate 30 on the connecting device 3 is aligned and inserted into the card slot 33 on the second connecting plate 31, so that the first protective shell 2 and the second protective shell 5 can be quickly spliced ​​on the temperature measuring probe 1. Finally, the installation cover 4 only needs to be screwed onto the first protective shell 2 and the second protective shell 5 through the internal thread 40 to complete the installation of the device. Not only can the temperature measuring probe 1 be protected, but also the service life of the temperature measuring probe 1 is improved. After the No. 1 and No. 2 protective shells 5 are installed, the two tail protective sleeves 6 are also installed on the connecting wire 7. The connecting wire 7 at the connection of the temperature measuring probe 1 is further clamped by the rubber protrusions 22 thereon, and the rubber ring 23 thereon also prevents the connecting wire 7 from rubbing against the tail protective sleeve 6, further improving the use effect of the device. Moreover, when it is necessary to contact the measured object to measure the temperature, people only need to hold the No. 1 protective shell 2 and the No. 2 protective shell 5 tightly and unscrew the installation cover 4. When it is necessary to measure the liquid, the temperature measuring probe 1 is directly placed in the water. The water enters the shell through the through hole 20 and can be measured by the temperature measuring probe 1, thereby improving the practicability of the device.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sensor temperature measuring probe with a protective structure, comprising a temperature measuring probe (1), characterized in that: A connecting line (7) is installed at the left end of the temperature measuring probe (1); a No. 1 protective shell (2) is installed at the rear of the outer surface of the temperature measuring probe (1); a No. 2 protective shell (5) is installed at the front of the outer surface of the temperature measuring probe (1); a mounting cover (4) is installed at the right ends of the No. 1 protective shell (2) and the No. 2 protective shell (5); a connecting device (3) is installed at the upper and lower ends of the No. 1 protective shell (2) and the No. 2 protective shell (5); and a tail protective cover (6) is installed at the left ends of the No. 1 protective shell (2) and the No. 2 protective shell (5).

2. The sensor temperature measuring probe with a protective structure according to claim 1, characterized in that: The right parts of the outer surfaces of the No. 1 protective shell (2) and the No. 2 protective shell (5) are engraved with external threads (21), the corresponding ends of the No. 1 protective shell (2) and the No. 2 protective shell (5) are opened with a plurality of through holes (20), the corresponding ends of the two tail protective sleeves (6) are installed with a plurality of rubber protrusions (22), and the corresponding left parts of the two tail protective sleeves (6) are installed with rubber rings (23).

3. The sensor temperature measuring probe with a protective structure according to claim 1, characterized in that: The connecting device (3) comprises a first connecting plate (30) and a second connecting plate (31), wherein two of the first connecting plate (30) and two of the second connecting plate (31) are provided, two clamping blocks (32) are installed at the front end of the two first connecting plates (30), two clamping slots (33) are opened at the front end of the two second connecting plates (31), the two first connecting plates (30) are respectively installed at the upper end and the lower end of the first protective shell (2), and the two second connecting plates (31) are respectively installed at the upper end and the lower end of the second protective shell (5).

4. The sensor temperature measuring probe with a protective structure according to claim 1, characterized in that: An internal thread (40) is engraved on the inner wall of the installation cover (4).

5. The sensor temperature measuring probe with a protective structure according to claim 2, characterized in that: A plurality of through holes (20) are formed in a rectangular array on the first protective shell (2), and a plurality of rubber protrusions (22) are formed in a ring array and are mounted on the tail protective sleeve (6).

6. The sensor temperature measuring probe with a protective structure according to claim 3, characterized in that: The card block (32) and the card slot (33) have the same size and corresponding positions front to back.

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